dv405etpasu Samsung dryer no heat

[coldsy]

To start off I'm new here hello everyone.

So i have replaced all fuses/sensors and heating element twice still no heat, everything works fine and no error codes can someone tell whats going on with this thing.

TIA!

 

[16345Ed]

If you replaced all those and it still doesn’t heat its Most likely bad motor but could be a bad board. Need to test heater relay on board. 
 

or you could continue doing what you have been and throw both parts at it.

[Silver Bullet]

Now this is the long version test but a definite determination .If you can manage to tear down machine, removing the drum. Leaving controls hooked up, bypassing door switch, deactivating belt switch, removing one leg to heater and pressing start. You can then test for 110vac on each leg to ground. One leg goes to motor and one to board. Which ever one does not have voltage is the issue. Or you can do it the quick way as Ed said and check voltage at the heat relay. If getting voltage out, you can assume its the motor. UNLESS a mouse chewed through a wire. Lol. Its happened! 

[coldsy]

It’s my motor thanks.